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diff --git a/3472/CH12/EX12.1/Example12_1.sce b/3472/CH12/EX12.1/Example12_1.sce new file mode 100644 index 000000000..6e781e9b6 --- /dev/null +++ b/3472/CH12/EX12.1/Example12_1.sce @@ -0,0 +1,29 @@ +// A Texbook on POWER SYSTEM ENGINEERING
+// A.Chakrabarti, M.L.Soni, P.V.Gupta, U.S.Bhatnagar
+// DHANPAT RAI & Co.
+// SECOND EDITION
+
+// PART II : TRANSMISSION AND DISTRIBUTION
+// CHAPTER 5: MECHANICAL DESIGN OF OVERHEAD LINES
+
+// EXAMPLE : 5.1 :
+// Page number 198
+clear ; clc ; close ; // Clear the work space and console
+
+// Given data
+u = 5758.0 // Ultimate strength(kg)
+S = 2.0 // Sag(m)
+s = 2.0 // Factor of safety
+L = 250.0 // Span length(m)
+
+// Calculations
+T = u/s // Allowable max tension(kg)
+w = S*8.0*T/L**2 // weight(kg/m)
+l = L/2 // Half span length(m)
+half_span = l+(w**2*l**3/(6*T**2)) // Half span length(m)
+total_length = 2*half_span // Total length(m)
+weight = w*total_length // Weight of conductor(kg)
+
+// Results
+disp("PART II - EXAMPLE : 5.1 : SOLUTION :-")
+printf("\nWeight of conductor = %.2f kg", weight)
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